So I complelety erased my Mac. I was trying to do a clean install up to Ubuntu from Leopard and I used Disk Utility from another Mac while this one was in Target Disk Mode.
Now I haev a blank screen with a blinking folder and a question mark.
Can I install anything on this?
I have been putting a Mountain Lion DVD in and it has been spit out, as well as an Ubuntu CD, which is also spit out.
What should I look out for? What am I doing wrong?